Gill Rosenberg says she has her sights set on killing members of the Islamic State.

Gill Rosenberg, a 31-year-old Israeli-Canadian woman, made headlines last month when she travelled to Iraq and then on to Syria in early November, purportedly to join Kurdish forces in their fight against the Islamic State (IS).

Those reports were possibly put to rest Monday afternoon after a post on her Facebook page told friends she was safe. The post was made around 3:30 p.m. ET Monday afternoon.

“Guys, I’m totally safe and secure. I don’t have Internet access or any communication devices with me for my safety and security. I can’t reply regularly and only happened to have a chance to log in and see these buklshit (sic) news stories. Ignore the reports I’ve been captured.”

It is possible the updates could have been made from her mobile phone by someone claiming to be her (captors), but friends are reportedly optimistic and hoping she will send some verifiable proof she is OK soon.

Rosenberg indicated on her Facebook account that her birth date is Nov. 12, 1983. The 31-year-old Canadian-Israeli who is originally from White Rock, B.C., attended King David High School in Vancouver. She studied aviation at the British Columbia Institute of Technology, according to her Facebook page, before going on to work as a civil aviation pilot and emigrating to Israel.

Rosenberg indicated she was a member of the IDF, the search-and-rescue unit of the Israeli army, from 2006 to 2008 and posted several photos of herself in uniform.

Gill Rosenberg poses for a photo in Jerusalem in 2007, when she was in the Israeli Defence Forces. Two years later she was arrested for her role in an international phone scam. (Facebook)

In 2009, Rosenberg reportedly was arrested and extradited to the U.S for her role in a lottery telemarketing scheme based in Israel in which 11 members conspired and stole over $8 million from elderly victims in the United States between 2007 and July 2009. FBI files labeled the group con artists who used every trick in the book to swindle elderly victims in the United States out of their hard-earned savings.”

The Jerusalem Post reported Rosenberg helped blow the scheme’s cover, when she contacted an undercover police officer and told the agent she had won $500,000, but had to transfer $4,200 “in fees to Israel.”

Rosenberg consented to extradition and plead guilty to her involvement in the scam. She served four years in a U.S. prison under a plea bargain, according to court documents. The U.S. Federal Bureau of Prisons lists a Gillian Chealsea (sic) Rosenberg as having been released from prison on Nov. 27, 2013.

Israel’s NRG news site reported at the time that Rosenberg turned to crime after running short on money, that she was estranged from her parents and had tried in vain to join the Mossad spy service.

There was little to no activity on her Facebook account between 2009 through 2013. Her Facebook account came back to life in January 2014. Through the late winter and spring, Rosenberg referred to a “new beginning” and often posted inspirational quotes from the likes of Gandhi and Deepak Chopra.

FBI files indicated she was to leave the USA as part of her plea deal in New York.

On July 31, 2014 Rosenberg excitedly announced the time she was spending in New York “just became precious,” because she would be “going home to TLV (Tel Aviv) on Wednesday!!!”

Gill Rosenberg – going home to TLV (Tel Aviv)

​As she prepared to return to Tel Aviv, she started to post political material — touching on the Israeli Defence Forces’ fight with Hamas and the IDF’s increased use of female reservists.

She discussed the downing of Malaysia Airlines MH17 over Ukraine, remarking she would be flying with the Israeli airline El Al because “at least they are equipped with [anti-missile] flares.”

Upon returning to Israel via Moscow on Aug. 7, she posted photos from places such as Jerusalem and the Judean desert, and described — sometimes in coarse language — coming under the rocket attacks launched by militants in Gaza.

She spent most of August through October touring historical sites and describing the rocket attacks that struck Tel Aviv. (Facebook) Her posts became less frequent into the fall.

On November 2, 2014 Rosenberg posted five photos from Amman, Jordan, and gave her location as Queen Alia International Airport. About a half hour after posting the photos, she posted a quote: “You get a strange feeling when you’re about to leave a place, like you’ll not only miss the people you love but you’ll miss the person you are now at this time and place because you’ll never be this way ever again.”

Late that night, she posts a photo of Erbil International Airport in Iraq with the caption: “Terre ferme in Erbil, Iraq.”

Gill Rosenberg – Terre ferme in Erbil, Iraq (Facebook)

November 5, 2014 Rosenberg posted a photo that appears to be taken from the front passenger seat of a vehicle, with a stretch of highway ahead. The caption says it is from “the drive to Sulaymaniya (sic). Kinda looks like anywhere in middle America.”

“I f****** love Kurdistan. Canada – you are officially no longer relevant in my life. I was just using you for your ketchup chips.”

Gill Rosenberg – Ketchup Chips

November 9, 2014 Rosenberg checked in on Facebook in Nusaybin, Turkey.

Later that day, she posted photos of herself from South Kurdistan and Rojava (the Kurdish region of Syria).

Gill Rosenberg – South Kurdistan and Rojava

She later posted a status update with a quote used by soldiers in the Israeli Defence Forces, partly in Hebrew and partly in English: “After me.”

“Let’s show ISIS what that means,” she says.

Rosenberg’s account is quiet for several days, while about 60 friends wish her a happy birthday on Nov. 12.

November 19, 2014 Rosenberg thanked everyone for their good wishes, and said she would not have Internet access anytime soon.

“Someone will manage the page for me,” she writes. “Remember, life is good.”

November 29, 2014 Rosenberg posted a music video by Somalian-Canadian artist K’Naan, and then posted a “selection of songs I keep on repeat.”

She said it will be her “last post for a while – enjoy!!”

She then says that her Facebook account will be managed “by someone else” until she once again has Internet access, which she says could be on or around the week of Dec. 8.

Gill Rosenberg – selection of songs I keep on repeat.

November 30, 2014 Israel’s Haaretzreported that duringan interview with Israel Radio, a woman identified as Rosenberg by Reuters said she joined YPG, the Kurds’ dominant fighting force in northern Syria, after contacting them on the internet.

“They [the Kurds] are our brothers. They are good people. They love life, a lot like us, really,” Rosenberg allegedly said, in Hebrew.

Rosenberg is an Orthodox Jew and fond of musicians including K’naan, Macklemore and Tiesto, according to her postings online. Her taste in movies ranges from military-action films like Top Gun to comedies including Pretty Woman.

A source in the Kurdistan region with knowledge of the issue told Reuters that Rosenberg was the first foreign woman to join YPG and that she had indeed crossed into Syria.